【摘要】 对分光计调整的难点进行了剖析，从理论上指出了望远镜水平粗调所必须满足的条件，给出了一种容易掌握的调整方法更多还原

【Abstract】 This paper analizes the difficulties in spectrometer adjustment and points out the necessary requirement theoretically for the rough adjustment of the telescope level. It also suggests an easy-mastered method for adjustment.更多还原